Let's Play Borderlands: The Pre-Sequel - Part 32 - That Damn Authentication Code & Cleanageddon

ECHOs left behind by dead scientists reveal an experiment in Helios' Lab 19. To get in requires an authentication code that changes every short while. It can be found in a separate room and has to be inputted with a gun with high accuracy and firing rate before it changes and then you have to run back to see what the new code is. It's really frustrating. Once Lab 19 is open, the experiment turns out to be a miniature version of The Destroyer created by Nakayama. We kill it because Jack hates it and he hates Nakayama. After that, a Maid Loader wants us to gather a few Hyperion Roombas so she can start an apocalypse against germs.